(+)-12α-Hydroxyisodrimenin (compound 7) is a drimanic sesquiterpene that can be found in sponge Dysidea fusca[1].
References
[1] Nakano, et al. Synthesis of Drimanic Sesquiterpenes, (+)-Valdiviolide, (+)-12α-Hydroxyisodrimenin and (+)-Winterin. Journal of Chemical Research, 1998, (9), 560-561.
